20175604450416

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{8214127}}^1$

素因数の和:8214639

約数の個数: 120

約数和(自身を含む): 58115514160704

約数和(自身を除く): 37939909710288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 461, 592, 666, 888, 922, 1332, 1383, 1776, 1844, 2664, 2766, 3688, 4149, 5328, 5532, 7376, 8298, 11064, 16596, 17057, 22128, 33192, 34114, 51171, 66384, 68228, 102342, 136456, 153513, 204684, 272912, 307026, 409368, 614052, 818736, 1228104, 2456208, 8214127, 16428254, 24642381, 32856508, 49284762, 65713016, 73927143, 98569524, 131426032, 147854286, 197139048, 295708572, 303922699, 394278096, 591417144, 607845398, 911768097, 1182834288, 1215690796, 1823536194, 2431381592, 2735304291, 3647072388, 3786712547, 4862763184, 5470608582, 7294144776, 7573425094, 10941217164, 11360137641, 14588289552, 15146850188, 21882434328, 22720275282, 30293700376, 34080412923, 43764868656, 45440550564, 60587400752, 68160825846, 90881101128, 136321651692, 140108364239, 181762202256, 272643303384, 280216728478, 420325092717, 545286606768, 560433456956, 840650185434, 1120866913912, 1260975278151, 1681300370868, 2241733827824, 2521950556302, 3362600741736, 5043901112604, 6725201483472, 10087802225208, 20175604450416]

約数ペア:

[(1, 20175604450416), (2, 10087802225208), (3, 6725201483472), (4, 5043901112604), (6, 3362600741736), (8, 2521950556302), (9, 2241733827824), (12, 1681300370868), (16, 1260975278151), (18, 1120866913912), (24, 840650185434), (36, 560433456956), (37, 545286606768), (48, 420325092717), (72, 280216728478), (74, 272643303384), (111, 181762202256), (144, 140108364239), (148, 136321651692), (222, 90881101128), (296, 68160825846), (333, 60587400752), (444, 45440550564), (461, 43764868656), (592, 34080412923), (666, 30293700376), (888, 22720275282), (922, 21882434328), (1332, 15146850188), (1383, 14588289552), (1776, 11360137641), (1844, 10941217164), (2664, 7573425094), (2766, 7294144776), (3688, 5470608582), (4149, 4862763184), (5328, 3786712547), (5532, 3647072388), (7376, 2735304291), (8298, 2431381592), (11064, 1823536194), (16596, 1215690796), (17057, 1182834288), (22128, 911768097), (33192, 607845398), (34114, 591417144), (51171, 394278096), (66384, 303922699), (68228, 295708572), (102342, 197139048), (136456, 147854286), (153513, 131426032), (204684, 98569524), (272912, 73927143), (307026, 65713016), (409368, 49284762), (614052, 32856508), (818736, 24642381), (1228104, 16428254), (2456208, 8214127)]